A group of American scientists published the results of his research, which showed that different galaxies like the milky Way, can wander supermassive black holes formed as a result of collision with the star systems.
In a new study, a team of astronomers from Yale Center for Astronomy & Astrophysics, the University of Washington, Institut d’Astrophysique de Paris, and University College London predicts that galaxies with a mass similar to our Milky Way Galaxy should host several supermassive black holes.
Astronomers are beginning to understand what happens when black holes get the urge to roam the Milky Way. Typically, a supermassive black hole (SMBH) exists at the core of a massive galaxy. But sometimes SMBHs may "wander" throughout their host galaxy, remaining far from the center in regions such as the stellar halo, a nearly spherical area of stars and gas that surrounds the main section of the galaxy.